Happy Foursquare Day, get your super-duper self-quantified activity infographic for the past 365 days

It's the 16th day of the fourth month -- four squared, in other words. Which means it's Foursquare Day, and which means that you can visit Fourquare.com to get a personalized infographic of the past year year.

Is iWatch actually iCuff? A new Apple flexible roll-up display patent provides provocative clues

It's likely a design direction for a curved future iPhone, but it's also possibly a stealth patent filing for an iWatch that makes a little more sense than previously revealed.

Finally! A fitness tracker that actually knows what you’re doing

Self-quantification is awesome in theory, but the data and record-keeping, frankly, suck. Which is why I'm pretty pumped about the Amiigo fitness bracelet.

This ‘Smart Baby Scale’ automatically updates Facebook with your newborn’s vital stats

Grown-ups have FitBit and Up and assorted other fitness trackers to monitor their own health. Now babies have their own "smart scale" that lets parents "monitor, understand, and share" their kids' growth.

Apple iWatch? Fuggedaboutit … this could be so much more

The speculation is that Apple is designing a new iWatch that connects to iPhones, relays messages, and displays status alerts. But would the company that reinvented the computer, the phone, and the way we consume media be aiming so low?

Doximity’s Jeff Tangney on VC in medicine, self-quantification, and how to get a sleep score of 100

Health care is a massive part of the U.S. economy -- about 20 percent -- but it's not one that we talk about often when we think of venture capital. That might be about to change.